! Started logfile: /vlbi/uf001/uva//J2249-3039_S_dfm.log on Mon Jan 14 06:25:32 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2249-3039_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2249-3039_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800585 visibilities/baseline/integration-bin. ! Found source: J2249-3039 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4107 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2249-3039_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040978Jy sigma=15.992603 ! Fit after self-cal, rms=0.750507Jy sigma=11.639261 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=8.25 mas, bpa=-5.539 degrees ! Estimated noise=0.909525 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19748 Jy ! Component: 100 - total flux cleaned = 0.241979 Jy ! Total flux subtracted in 100 components = 0.241979 Jy ! Clean residual min=-0.009341 max=0.018663 Jy/beam ! Clean residual mean=0.000035 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.241979 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.241979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094721Jy sigma=1.412219 ! Fit after self-cal, rms=0.094704Jy sigma=1.412158 ! Inverting map ! Added new window around map position (3.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189014 Jy ! Component: 100 - total flux cleaned = 0.0297481 Jy ! Total flux subtracted in 100 components = 0.0297481 Jy ! Clean residual min=-0.007931 max=0.011648 Jy/beam ! Clean residual mean=0.000028 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.271727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.271727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090954Jy sigma=1.334559 ! Fit after self-cal, rms=0.090834Jy sigma=1.332231 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=9.459 mas, bpa=-6.67 degrees ! Estimated noise=0.746757 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828594 Jy ! Component: 100 - total flux cleaned = 0.012498 Jy ! Component: 150 - total flux cleaned = 0.0131052 Jy ! Component: 200 - total flux cleaned = 0.0135267 Jy ! Total flux subtracted in 200 components = 0.0135267 Jy ! Clean residual min=-0.007622 max=0.012101 Jy/beam ! Clean residual mean=0.000050 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.285254 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.285254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090226Jy sigma=1.316150 ! Fit after self-cal, rms=0.090224Jy sigma=1.315726 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 9.459 at -6.67 degrees (North through East) ! Clean map min=-0.0071766 max=0.24867 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.24 KP 1.00 ! LA 1.06 MK 0.99 NL 1.03 OV 0.94 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.23 KP 0.97 ! LA 1.07 MK 1.02 NL 1.09 OV 0.99 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.19 KP 0.98 ! LA 1.09 MK 1.01 NL 1.03 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.090224Jy sigma=1.315726 ! Fit after self-cal, rms=0.092352Jy sigma=1.274980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=9.436 mas, bpa=-6.327 degrees ! Estimated noise=0.749391 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00482917 Jy ! Component: 100 - total flux cleaned = -0.00531157 Jy ! Component: 150 - total flux cleaned = -0.00538045 Jy ! Component: 200 - total flux cleaned = -0.00544214 Jy ! Total flux subtracted in 200 components = -0.00544214 Jy ! Clean residual min=-0.005194 max=0.007312 Jy/beam ! Clean residual mean=-0.000004 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.279812 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.279812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092098Jy sigma=1.270484 ! Fit after self-cal, rms=0.092168Jy sigma=1.269810 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092168Jy sigma=1.269810 ! Fit after self-cal, rms=0.093013Jy sigma=1.244650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=9.418 mas, bpa=-6.3 degrees ! Estimated noise=0.747484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149194 Jy ! Component: 100 - total flux cleaned = -0.00162355 Jy ! Component: 150 - total flux cleaned = -0.00165894 Jy ! Component: 200 - total flux cleaned = -0.00165935 Jy ! Total flux subtracted in 200 components = -0.00165935 Jy ! Clean residual min=-0.003977 max=0.003620 Jy/beam ! Clean residual mean=0.000009 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.278153 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.278153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092979Jy sigma=1.243791 ! Fit after self-cal, rms=0.093026Jy sigma=1.243576 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282244 Jy ! Component: 100 - total flux cleaned = -0.000283243 Jy ! Component: 150 - total flux cleaned = -0.000284426 Jy ! Component: 200 - total flux cleaned = -0.000284202 Jy ! Total flux subtracted in 200 components = -0.000284202 Jy ! Clean residual min=-0.003993 max=0.003624 Jy/beam ! Clean residual mean=0.000009 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.277868 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.277868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093014Jy sigma=1.243380 ! Fit after self-cal, rms=0.093008Jy sigma=1.243368 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093008Jy sigma=1.243368 ! Fit after self-cal, rms=0.093144Jy sigma=1.243158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.419 mas, bpa=-6.25 degrees ! Estimated noise=0.746977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000794102 Jy ! Component: 100 - total flux cleaned = -0.000880845 Jy ! Component: 150 - total flux cleaned = -0.000881738 Jy ! Component: 200 - total flux cleaned = -0.000882975 Jy ! Total flux subtracted in 200 components = -0.000882975 Jy ! Clean residual min=-0.003961 max=0.003548 Jy/beam ! Clean residual mean=0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.276985 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.276985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093131Jy sigma=1.242855 ! Fit after self-cal, rms=0.093125Jy sigma=1.242829 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169889 Jy ! Component: 100 - total flux cleaned = -0.000169921 Jy ! Component: 150 - total flux cleaned = -0.000170338 Jy ! Component: 200 - total flux cleaned = -0.000188767 Jy ! Total flux subtracted in 200 components = -0.000188767 Jy ! Clean residual min=-0.003959 max=0.003530 Jy/beam ! Clean residual mean=0.000009 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.276797 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.276796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093117Jy sigma=1.242708 ! Fit after self-cal, rms=0.093115Jy sigma=1.242700 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093115Jy sigma=1.242700 ! Fit after self-cal, rms=0.093174Jy sigma=1.242607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.077 mas, bmaj=21.52 mas, bpa=3.71 degrees ! Estimated noise=0.946894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128659 Jy ! Component: 100 - total flux cleaned = -0.000164174 Jy ! Component: 150 - total flux cleaned = -0.000162456 Jy ! Component: 200 - total flux cleaned = -0.000162279 Jy ! Total flux subtracted in 200 components = -0.000162279 Jy ! Clean residual min=-0.004533 max=0.003869 Jy/beam ! Clean residual mean=0.000015 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.276634 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.276634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093165Jy sigma=1.242563 ! Fit after self-cal, rms=0.093160Jy sigma=1.242498 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.6694e-06 Jy ! Component: 100 - total flux cleaned = -1.93876e-05 Jy ! Component: 150 - total flux cleaned = 9.32478e-07 Jy ! Component: 200 - total flux cleaned = 3.95529e-05 Jy ! Total flux subtracted in 200 components = 3.95529e-05 Jy ! Clean residual min=-0.004517 max=0.003846 Jy/beam ! Clean residual mean=0.000015 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.276674 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.276674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093156Jy sigma=1.242596 ! Fit after self-cal, rms=0.093153Jy sigma=1.242526 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.418 mas, bpa=-6.214 degrees ! Estimated noise=0.746361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.418 at -6.214 degrees (North through East) ! Clean map min=-0.0039471 max=0.25261 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=8.206 mas, bpa=-4.96 degrees ! Estimated noise=0.90692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196812 Jy ! Component: 100 - total flux cleaned = 0.241398 Jy ! Component: 150 - total flux cleaned = 0.257947 Jy ! Component: 200 - total flux cleaned = 0.266148 Jy ! Total flux subtracted in 200 components = 0.266148 Jy ! Clean residual min=-0.004508 max=0.005584 Jy/beam ! Clean residual mean=0.000009 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.266148 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.266148 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.418 mas, bpa=-6.214 degrees ! Estimated noise=0.746361 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561406 Jy ! Component: 100 - total flux cleaned = 0.00735529 Jy ! Component: 150 - total flux cleaned = 0.00787499 Jy ! Component: 200 - total flux cleaned = 0.00818137 Jy ! Total flux subtracted in 200 components = 0.00818137 Jy ! Clean residual min=-0.004097 max=0.003858 Jy/beam ! Clean residual mean=0.000010 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.27433 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.27433 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.077 mas, bmaj=21.52 mas, bpa=3.71 degrees ! Estimated noise=0.946894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147274 Jy ! Component: 100 - total flux cleaned = 0.001544 Jy ! Component: 150 - total flux cleaned = 0.00160415 Jy ! Component: 200 - total flux cleaned = 0.00165989 Jy ! Total flux subtracted in 200 components = 0.00165989 Jy ! Clean residual min=-0.004504 max=0.003917 Jy/beam ! Clean residual mean=0.000016 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.27599 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.25082e-05 Jy ! Component: 100 - total flux cleaned = 0.000126808 Jy ! Component: 150 - total flux cleaned = 0.0001742 Jy ! Component: 200 - total flux cleaned = 0.000218752 Jy ! Total flux subtracted in 200 components = 0.000218752 Jy ! Clean residual min=-0.004482 max=0.003899 Jy/beam ! Clean residual mean=0.000016 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.276208 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.276208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.418 mas, bpa=-6.214 degrees ! Estimated noise=0.746361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421239 Jy ! Component: 100 - total flux cleaned = -0.000380086 Jy ! Component: 150 - total flux cleaned = -0.000301668 Jy ! Component: 200 - total flux cleaned = -0.00026767 Jy ! Total flux subtracted in 200 components = -0.00026767 Jy ! Clean residual min=-0.003939 max=0.003783 Jy/beam ! Clean residual mean=0.000009 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.275941 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.275941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093190Jy sigma=1.243024 ! Fit after self-cal, rms=0.093177Jy sigma=1.242936 wmodel J2249-3039_S_map.mod ! Writing 61 model components to file: J2249-3039_S_map.mod wobs J2249-3039_S_uvs.fits ! Writing UV FITS file: J2249-3039_S_uvs.fits wwins J2249-3039_S_map.win ! wwins: Wrote 2 windows to J2249-3039_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00071907 Jy ! Component: 100 - total flux cleaned = -0.00116581 Jy ! Component: 150 - total flux cleaned = -0.00158583 Jy ! Component: 200 - total flux cleaned = -0.00187085 Jy ! Component: 250 - total flux cleaned = -0.00220093 Jy ! Component: 300 - total flux cleaned = -0.00267688 Jy ! Component: 350 - total flux cleaned = -0.00308557 Jy ! Component: 400 - total flux cleaned = -0.003482 Jy ! Component: 450 - total flux cleaned = -0.00386755 Jy ! Component: 500 - total flux cleaned = -0.00428785 Jy ! Component: 550 - total flux cleaned = -0.00456055 Jy ! Component: 600 - total flux cleaned = -0.00473706 Jy ! Component: 650 - total flux cleaned = -0.00486656 Jy ! Component: 700 - total flux cleaned = -0.00495091 Jy ! Component: 750 - total flux cleaned = -0.00491052 Jy ! Component: 800 - total flux cleaned = -0.00495057 Jy ! Component: 850 - total flux cleaned = -0.00487043 Jy ! Component: 900 - total flux cleaned = -0.00483103 Jy ! Component: 950 - total flux cleaned = -0.00479264 Jy ! Component: 1000 - total flux cleaned = -0.00482968 Jy ! Component: 1050 - total flux cleaned = -0.00475616 Jy ! Component: 1100 - total flux cleaned = -0.00472017 Jy ! Component: 1150 - total flux cleaned = -0.00461435 Jy ! Component: 1200 - total flux cleaned = -0.00468468 Jy ! Component: 1250 - total flux cleaned = -0.0045475 Jy ! Component: 1300 - total flux cleaned = -0.00458143 Jy ! Component: 1350 - total flux cleaned = -0.00441493 Jy ! Component: 1400 - total flux cleaned = -0.00434935 Jy ! Component: 1450 - total flux cleaned = -0.00428516 Jy ! Component: 1500 - total flux cleaned = -0.00415876 Jy ! Component: 1550 - total flux cleaned = -0.00419041 Jy ! Component: 1600 - total flux cleaned = -0.00412869 Jy ! Component: 1650 - total flux cleaned = -0.00409885 Jy ! Component: 1700 - total flux cleaned = -0.00403947 Jy ! Component: 1750 - total flux cleaned = -0.00401017 Jy ! Component: 1800 - total flux cleaned = -0.00401064 Jy ! Component: 1850 - total flux cleaned = -0.00398197 Jy ! Component: 1900 - total flux cleaned = -0.00401065 Jy ! Component: 1950 - total flux cleaned = -0.00398237 Jy ! Component: 2000 - total flux cleaned = -0.00398267 Jy ! Component: 2050 - total flux cleaned = -0.00403705 Jy ! Component: 2100 - total flux cleaned = -0.00398232 Jy ! Component: 2150 - total flux cleaned = -0.00395562 Jy ! Component: 2200 - total flux cleaned = -0.00385007 Jy ! Component: 2250 - total flux cleaned = -0.0038509 Jy ! Component: 2300 - total flux cleaned = -0.00385082 Jy ! Component: 2350 - total flux cleaned = -0.00379966 Jy ! Component: 2400 - total flux cleaned = -0.00374924 Jy ! Component: 2450 - total flux cleaned = -0.00367456 Jy ! Component: 2500 - total flux cleaned = -0.0037487 Jy ! Component: 2550 - total flux cleaned = -0.00362602 Jy ! Component: 2600 - total flux cleaned = -0.00362579 Jy ! Component: 2650 - total flux cleaned = -0.00355407 Jy ! Component: 2700 - total flux cleaned = -0.0036017 Jy ! Component: 2750 - total flux cleaned = -0.00348399 Jy ! Component: 2800 - total flux cleaned = -0.00346067 Jy ! Component: 2850 - total flux cleaned = -0.00341452 Jy ! Component: 2900 - total flux cleaned = -0.0034144 Jy ! Component: 2950 - total flux cleaned = -0.0033462 Jy ! Component: 3000 - total flux cleaned = -0.00325624 Jy ! Component: 3050 - total flux cleaned = -0.00327884 Jy ! Component: 3100 - total flux cleaned = -0.00321237 Jy ! Component: 3150 - total flux cleaned = -0.00310244 Jy ! Component: 3200 - total flux cleaned = -0.00312414 Jy ! Component: 3250 - total flux cleaned = -0.00301604 Jy ! Component: 3300 - total flux cleaned = -0.00301614 Jy ! Component: 3350 - total flux cleaned = -0.00297356 Jy ! Component: 3400 - total flux cleaned = -0.00291013 Jy ! Component: 3450 - total flux cleaned = -0.00290997 Jy ! Component: 3500 - total flux cleaned = -0.00280595 Jy ! Component: 3550 - total flux cleaned = -0.00276505 Jy ! Component: 3600 - total flux cleaned = -0.0027449 Jy ! Component: 3650 - total flux cleaned = -0.0027449 Jy ! Component: 3700 - total flux cleaned = -0.00268452 Jy ! Component: 3750 - total flux cleaned = -0.00270453 Jy ! Component: 3800 - total flux cleaned = -0.00256519 Jy ! Component: 3850 - total flux cleaned = -0.00256539 Jy ! Component: 3900 - total flux cleaned = -0.00254577 Jy ! Component: 3950 - total flux cleaned = -0.0026043 Jy ! Component: 4000 - total flux cleaned = -0.00252642 Jy ! Component: 4050 - total flux cleaned = -0.00254561 Jy ! Total flux subtracted in 4096 components = -0.00250712 Jy ! Clean residual min=-0.001287 max=0.001067 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.273434 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 354 components and 0.273434 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2249-3039_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.418 at -6.214 degrees (North through East) ! Clean map min=-0.0022654 max=0.25349 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2249-3039_S_map.fits wmodel /vlbi/uf001/uva//J2249-3039_S_map.mod ! Writing 354 model components to file: /vlbi/uf001/uva//J2249-3039_S_map.mod wobs /vlbi/uf001/uva//J2249-3039_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2249-3039_S_uvs.fits wwins /vlbi/uf001/uva//J2249-3039_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2249-3039_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.253486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400394 0.400394 0.800788 1.60158 3.20315 6.4063 12.8126 25.6252 51.2504 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 749.261 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2249-3039_S_dfm.log closed on Mon Jan 14 06:25:36 2019